Pillai, G R. പിള്ള , ജി ആർ. <br/><br/>
സഹകരണവും സാമൂഹ്യ വികസനവും / 
by G R Pillai. 
 - 1st ed. 
 - Trivandrum :  State institute of languages,  1970. 
 - 520p. 
<br/><br/><br/>Malayalam 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Malayalam Cooperative and community development
<br/><br/><label>Dewey Class. No.: </label>894.08  / PIL/S